0000860413-22-000011.txt : 20220202 0000860413-22-000011.hdr.sgml : 20220202 20220202104252 ACCESSION NUMBER: 0000860413-22-000011 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220201 FILED AS OF DATE: 20220202 DATE AS OF CHANGE: 20220202 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ERKONEN SCOTT EDWARD CENTRAL INDEX KEY: 0001732894 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34653 FILM NUMBER: 22581958 MAIL ADDRESS: STREET 1: C/O GREAT WESTERN BANCORP, INC. STREET 2: 225 S MAIN AVENUE CITY: SIOUX FALLS STATE: SD ZIP: 57104 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: FIRST INTERSTATE BANCSYSTEM INC CENTRAL INDEX KEY: 0000860413 STANDARD INDUSTRIAL CLASSIFICATION: STATE COMMERCIAL BANKS [6022] IRS NUMBER: 810331430 STATE OF INCORPORATION: MT FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: P O BOX 30918 STREET 2: 401 NO 31ST STREET CITY: BILLINGS STATE: MT ZIP: 59116-0918 BUSINESS PHONE: 4062555300 MAIL ADDRESS: STREET 1: P O BOX 30918 STREET 2: 401 NO 31ST STREET CITY: BILLINGS STATE: MT ZIP: 59116-0918 FORMER COMPANY: FORMER CONFORMED NAME: FIRST INTERSTATE BANCSYSTEM OF MONTANA INC DATE OF NAME CHANGE: 19930615 3 1 wf-form3_164381655934488.xml FORM 3 X0206 3 2022-02-01 0 0000860413 FIRST INTERSTATE BANCSYSTEM INC FIBK 0001732894 ERKONEN SCOTT EDWARD P.O. BOX 30918 BILLINGS MT 59116-0918 0 1 0 0 EVP, Chief Information Officer Class A Common Stock 0 D Reporting Person did not beneficially own any Class A Common Stock at time of filing the initial Form 3. Executed Power of Attorney on file EXHIBIT LIST EX-24 POA /s/ Kirk D. Jensen, Attorney-in-Fact for Reporting Person 2022-02-02